Joyce, an Irish novelist who played by the small river in his hometown when he was a child, threw away the snack bag in his hand when he was about to leave. The next day, when she arrived, she was stunned by the scene in front of her, the river was dirty and full of food garbage bags. Someone said: "I don't know who lost a piece of waste paper in the river, and then someone dropped the second, the third... That's it. ”
A very clean place that would get a mess because of the rubbish that appeared. Any bad thing, if it is not stopped at the beginning, after the formation of a trend, it is difficult to change, or even lose control. Therefore, it is necessary to get rid of evil as soon as possible!
